In the broad scheme of things, yes. There are many exams to take, each requiring about 100 hours of study per hour of examination. It is not uncommon to study upwards of 200-400 hours to ensure a passing mark. Even then only about 40% of people pass each sitting.
Actuary: Type of legal clerk.
Chrysler Concord: Type of Automobile.
I think you may mean actuator, There are several types.
And several others
"Actuaries are skilled business people who do assessments of risk and security in the financial areas of businesses. It involves quality math skills, a good understanding of business, and membership depends on the country."
Experienced actuaries can earn anywhere from $150,000 to $250,000 per year.